What immediately sprang into my head was Arrest authority.
Election Security
https://www.dhs.gov/topic/election-security
Elections play a vital role in a free and fair society and are a cornerstone of American democracy. We recognize the fundamental link between the trust in election infrastructure and the confidence the American public places in basic democratic function. A secure and resilient electoral process is a vital national interest and one of our highest priorities at the Department of Homeland Security.
We are committed to working collaboratively with those on the front lines of elections – state and local government, election officials, federal partners and the vendor community – to manage risks to election infrastructure. We will remain transparent as well as agile to combat and secure our physical and cyber infrastructure against new and evolving threats.